Cremona's table of elliptic curves

Curve 19363b2

19363 = 172 · 67



Data for elliptic curve 19363b2

Field Data Notes
Atkin-Lehner 17+ 67- Signs for the Atkin-Lehner involutions
Class 19363b Isogeny class
Conductor 19363 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -39035689894393987 = -1 · 1712 · 67 Discriminant
Eigenvalues -1  2  4  2 -2  2 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,73689,5605736] [a1,a2,a3,a4,a6]
j 1833318007919/1617217123 j-invariant
L 3.7907880074229 L(r)(E,1)/r!
Ω 0.23692425046393 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1139b2 Quadratic twists by: 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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